top
Baby teeth hold clues to the harms of toxic metals for infants — and older kids
Why this matters: a developing story that could shape the day's news cycle.
By analyzing layers in these teeth, scientists have pinpointed a critical window when baby brains are most vulnerable to toxic metals — and linked that to behavior problems later in life.
Read full story on NPR News → More top stories
Aggregated and edited by the Scoop newsroom. We surface news from NPR News alongside other reporting so you can compare coverage in one place.
Editorial policy · Corrections · About Scoop